Home / 16,824,764.55-25,179,086.03-10,098,006.15

Finding the Fourth Proportional to 16,824,764.55, 25,179,086.03 and 10,098,006.15

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Solution

The fourth proportional to 16,824,764.55, 25,179,086.03 and 10,098,006.15 is: 15,112,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,824,764.55 : 25,179,086.03 = 10,098,006.15 : x
  2. Step 2: Convert to fraction form
    16,824,764.55/25,179,086.03 = 10,098,006.15/x
  3. Step 3: Cross multiply
    16,824,764.55x = 25,179,086.03 × 10,098,006.15
  4. Step 4: Simplify right side
    16,824,764.55x = 254,258,565,531,829.06
  5. Step 5: Solve for x
    x = 254,258,565,531,829.06/16,824,764.55
  6. Step 6: Final answer
    x = 15,112,161.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.